So all you need to do here is take Atelier Palette and set desirable unison amount of voices, then take POLYCON module from BOGAUDIO and in context menu set the same amount too, after that take CV delay from Bogaudio and leave it at default setting or push it fully wet. And then add polyphonic cable from Polycon to CV delay time parameter and then do Randomization on Polycon module just to try out what’s going on here. And here is the deal - now polyphonic delay is slightly shifting each unison voice that creates pretty nice effect not pretty similar what basic stereo delay will do. It’s something like controllable chorus but without any stereo shifting and all that variable stuff.